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All Journal Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Jurnal Terapan Abdimas Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Al-Daulah : Jurnal Hukum dan Perundangan Islam Biosaintifika: Journal of Biology & Biology Education Journal of Architectural Design and Urbanism Jurnal Riset Akuakultur Batoboh : Jurnal Pengabdian Pada Masyarakat Jurnal Peternakan (Jurnal of Animal Science) J-3P (Jurnal Pembangunan Pemberdayaan Pemerintahan) Unnes Law Journal Jurnal Pengabdian Masyarakat Indonesia Humantech : Jurnal Ilmiah Multidisiplin Indonesia Jurnal DiMas (Jurnal Pengabdian Kepada Masyarakat) Jurnal Agricultural Biosystem Engineering Open Community Service Journal Jurnal Pusat Akses Kajian Pangan dan Gizi Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Journal of Engineering and Technological Sciences
Winda Rahmawati
Program Studi Teknik Industri Fakultas Teknik - Universitas Diponegoro Jl. Prof. Soedarto, SH Tembalang Semarang 50239 Telp / Fax : (024) 7460052 Email : i_engineering@ymail.com
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Pengaruh Kecepatan Putar Disk Mill Terhadap Karakteristik Tepung dari 3 Jenis Polong Adipa, Rakha; Tamrin, Tamrin; Rahmawati, Winda; Suharyatun, Siti
Jurnal Agricultural Biosystem Engineering Vol 1, No 4 (2022): Desember 2022
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v1i4.6462

Abstract

Soybeans and mung beans are legumes that can be processed into various types of food or complementary foods. One of the processed products made from soybeans or mung bean which can be used as a half product is soybean flour or mung bean flour. This study aims to analyze the effect of differences in RPM on the performance of the disc mill for grinding flour products and the level of fineness of the resulting flour products. The study used a Factorial Completely Randomized Design (CRD) which consisted of 2 factors, namely the rotational speed (RPM) and the material. The rotational speed consists of 3 treatment levels, namely 1186 RPM (R1), 1862 RPM (R2), 2495 RPM (R3). The type of material consists of yellow soybeans (K1), black soybeans (K2) and mung beans (K3). The research parameters consisted of flouring capacity, flour moisture content, flour yield and flour fineness. The data were analyzed using the ANOVA test, followed by the BNT test at a significance level of = 5%. The results showed that RPM and material affected the flouring capacity, moisture content and flour yield. The highest flouring capacity was flouring mung beans with a speed of 2495 RPM (R3K3) of 41.77 kg/hour, while the lowest capacity was at a rotational speed of 1186 RPM. for yellow, black and green soybeans. The water content of mung bean flour (10.87%) was higher than that of yellow and black soybean flour. The level of fineness at RPM 2495 on yellow soybeans, black soybeans and green beans produces flour with a medium fineness level. Keywords: Flouring Capacity, Level of Fineness, Mung Bean Flour, Soybean Flour, Yield.
Rancang Bangun Kompor Biomassa Otomatis Berbasis Sensor Suhu dan Mikrokontroler Telaumbanua, Mareli; Kurniawan, Ahmad Ridho; Haryanto, Agus; Fil’aini, Raizummi; Wisnu, Febryan Kusuma; Rahmawati, Winda
Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Vol 13 No 1 (2025): Jurnal Ilmiah Rekayasa Pertanian dan Biosistem
Publisher : Fakultas Teknologi Pangan & Agroindustri (Fatepa) Universitas Mataram dan Perhimpunan Teknik Pertanian (PERTETA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jrpb.v13i1.1148

Abstract

Continuous consumption of fossil fuels can cause fuel prices to rise and potentially cause shortages. One alternative renewable energy that can replace fossil fuels is biomass pellets. The use of manual biomass pellet stoves has constraints in controlling the amount of biomass burned, the amount of heat released by the stove, combustion efficiency, safety, and wasteful use of pellets. The purpose of this study was to develop a biomass stove using an automatic control system as a substitute for gas or electric stoves. This stove has the same principle and working method as gas stoves in general, but the pellet fuel is solid. This technology controls the temperature through the integration of temperature sensors, fan blowers, screw feeders, and heat insulators automatically. The results showed that the stove temperature value with the coefficient of determination value from sensor calibration 1 was R2 = 0.9945, sensor calibration 2 obtained the value R2 = 0.9956, the R2 value in sensor calibration 3 was 0.9946, and sensor calibration 4 obtained the value R2 = 0.9927. In the system response test, the device was able to reach a temperature of 300°C in 450 to 780 seconds. Stability testing for setting points 100°C, 200°C, and 300°C were 0.98, 0.82, and 0.53, respectively. The accuracy of the device was 92%. In the execution speed test, it took 2.5 to 4 seconds for the pellets to enter the fuel furnace.
Aplikasi Pengering Portable pada Produksi Terasi di Poklahsar Hasil Laut, Pekon Suka Banjar, Tanggamus Amien, Elhamida Rezkia; Suharyatun, Siti; Novita, Dwi Dian; Rahmawati, Winda; Sugiyanti, Cicih
Open Community Service Journal Vol. 4 No. 1 (2025): Open Community Service Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ocsj.v4i1.124

Abstract

Pekon Suka Banjar di Kecamatan Kota Agung Timur, Kabupaten Tanggamus, memiliki potensi hasil laut yang melimpah, salah satunya udang rebon yang diolah menjadi terasi oleh Kelompok Pengolahan dan Pemasar Ikan (POKLAHSAR) Hasil Laut Suka Banjar. Namun, proses produksi yang masih tradisional menyebabkan mutu dan kebersihan produk belum optimal. Kegiatan pengabdian ini bertujuan untuk meningkatkan kualitas dan daya saing produk terasi melalui inovasi alat pengering portable serta pembuatan desain label dan kemasan yang menarik. Metode yang digunakan meliputi edukasi, pendampingan, pembuatan alat pengering, pelatihan pengemasan, serta evaluasi kegiatan. Hasilnya, alat pengering portable berhasil dibuat dan digunakan secara efektif, desain label dan kemasan baru diterapkan, serta peserta menunjukkan pemahaman yang baik terhadap pentingnya menjaga mutu produk. Evaluasi menunjukkan bahwa penggunaan alat pengering dan kemasan yang tepat dinilai sangat penting untuk meningkatkan kualitas, keamanan, dan nilai jual produk terasi. Kegiatan ini diharapkan dapat mendorong kemandirian ekonomi keluarga nelayan melalui produk olahan hasil laut yang lebih higienis dan kompetitif.
Tingkat Kepuasan Pasien Dalam Pelayanan Makanan Lunak Di Rumah Sakit Islam Ar-Rasyid Palembang Rotua, Manuntun; Rahmawati, Winda; Podojoyo, Podojoyo; Weisdania Sihite, Natasha
Jurnal Pustaka Padi (Pusat Akses Kajian Pangan dan Gizi) Vol 4 No 1, April (2025): Jurnal Pustaka PADI (Pusat Kajian Pangan dan Gizi
Publisher : Pustaka Galeri Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kepuasan pasien adalah tingkat kepuasan yang dirasakan oleh pasien setelah menggunakan layanan kesehatan dan membandingkannya dengan harapan minimal yang diinginkan. Tujuan penelitian untuk mengetahui gambaran tingkat kepuasan pasien dalam pelayanan makanan lunak di Rumah Sakit Islam Ar-Rasyid Palembang. Penelitian dilakukan pada bulan Januari - Mei 2024, dengan sampel sebanyak 38 orang diambil dengan cara accidental sampling. Metode penelitian Deskriptif. Pengumpulan data menggunakan kuesioner dengan hasil data univariat. Hasil penelitian menunjukkan bahwa ketepatan waktu penyajian makanan sudah tepat sebesar 100%, responden menyatakan cita rasa makanan sudah baik sebesar 77,12%, sikap pramusaji sudah ramah sebesar 100%, penampilan pramusaji yang rapih 100%, kebersihan alat 100% sudah bersih dan kepuasan pasien terhadap pelayanan makanan sebesar 97,4%, hal ini membuktikan bahwa pelayanan makanan di Rumah Sakit Islam Ar-Rasyid Palembang sudah baik dan memberikan kepuasan pada pasien.
Pendampingan Lapangan Rehabilitasi Kebun Kakao di Kecamatan Bulok, Tanggamus Prasmatiwi, Fembriarti Erry; Evizal, Rusdi; Ivayani, Ivayani; Wibowo, Lestari; Rahmawati, Winda
Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol. 1 No. 2 (2022): Jurnal Pengabdian Fakultas Pertanian Universitas Lampung
Publisher : Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpfp.v1i2.6190

Abstract

Kabupaten Tanggamus merupakan sentra kedua perkebunan kakao Lampung setelah Kabupaten Pesawaran dimana kakao dibudidayakan di semua kecamatan dengan sentra pertanaman di kecamatan wilayah pesisir Teluk Semangka antara lain Kecamatan Bulok. Sekitar 43% kebun kakao di wilayah ini berumur tua yaitu di atas 15 tahun sehingga perlu direhabilitasi atau ditanam ulang.Kegiatan pengabdian ini bertujuan meningkatkan pengetahuan dan keterampilan anggota kelompok tani dalam pembibitan, rehabilitasi dan tanam ulang kebun kakao. Metode yang digunakan adalah ceramah dan tatap muka, Focus Group Discussion (FGD), dan pendampingan (field coaching) kegiatan praktek dan pembuatan demplot. Kegiatan dilaksanakan di Kelompok Tani Fortuna (Desa Pematang Nebak), Kelompok Tani Harapan Jaya (Desa Tanjung Sari) dan Kelompok Tani Sido Rukun (Suka Agung Barat). Dari kegiatan ini disimpulkan bahwa pengabdian masyarakat penerapan agrotekno kakao melalui rehabilitasi dan tanam ulang di Kabupaten Tanggamus dapat berjalan dengan baik dengan metode penyuluhan dan FGD serta metode pendampingan. Hasil evaluasi menunjukkan tingkat partisipasi yang berkategori baik dengan skor rata-rata 4.  Evaluasi hasil dari penyuluhan dan diskusi menunjukkan adanya peningkatan pengetahuan dari skor awal rata-rata 2,66 menjadi 4,16. Hasil evaluasi keterampilan pada kegiatan pendampingan menunjukkan efektivitas tinggi dari skor awal rata-rata 2,85 menjadi 4,37.Kata Kunci: Ceklist, kakao, pendampingan, rehabilitasi, sambung samping, sambung pucuk
Pendampingan Implementasi Good Manufacturing Practice (GMP) Untuk Produksi Nata De Coco Skala Rumah Tangga Sugianti, Cicih; indriyani, Yaktiworo; Waluyo, Sri; Suharyatun, Siti; Rahmawati, Winda
Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol. 3 No. 2 (2024): Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 3 No 2, September
Publisher : Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpfp.v3i2.9480

Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kualitas dan keamanan produksi nata de coco melalui implementasi Good Manufacturing Practice (GMP) di komunitas petani dan produsen lokal. Nata de coco merupakan produk berbasis kelapa yang banyak diminati, namun sering kali kualitasnya bervariasi akibat kurangnya standar produksi. Dengan menerapkan GMP, diharapkan dapat dicapai peningkatan mutu produk yang konsisten dan aman untuk dikonsumsi.Program ini melibatkan pelatihan dan pendampingan kepada produsen nata de coco di Kabupaten Lampung Selatan. Materi pelatihan mencakup aspek kebersihan dan sanitasi, kontrol proses produksi, dokumentasi, serta pengawasan mutu. Evaluasi menunjukkan peningkatan yang signifikan dalam hal kebersihan fasilitas, konsistensi produk, dan penerapan praktik produksi yang baik.Hasil implementasi menunjukkan bahwa penerapan GMP berhasil mengurangi risiko kontaminasi dan meningkatkan ketebalan serta tekstur nata de coco. Selain itu, peningkatan sistem dokumentasi dan pelacakan memudahkan pengawasan proses produksi dan penanganan masalah. Kesadaran produsen mengenai pentingnya GMP juga meningkat, yang diharapkan dapat meningkatkan daya saing produk di pasar.
Uji Tanam Pot Biodegradable Berbahan Limbah Biomassa Pelepah Pisang Kepok (Musa paradisiaca L.) dan Jerami Padi (Oryza sativa L.) untuk Tanaman Cabai Rawit (Capsicum frutescens L.) pada Fase Vegetatif Agustin, Churia Camelia; Rahmawati, Winda; Amien, Elhamida Rezkia; Suharyatun, Siti
Jurnal Agricultural Biosystem Engineering Vol. 4 No. 2 (2025): June 2025
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v4i2.11049

Abstract

Biodegradable pots made from biomass waste offer an environmentally friendly alternative to replace plastic polybags in plant cultivation. This study aimed to evaluate the effect of different raw materials used in making biodegradable pots on the vegetative growth of chili pepper plants. Two treatments were applied: pots made from Kepok banana stem fibers (B1) and pots made from rice straw (B2), each with four replications. The observed parameters included root length, plant height, stem diameter, and number of leaves over 27 days after planting. The results showed that pots made from rice straw produced better growth in all parameters compared to those made from banana stem fibers. The longest root length was found in treatment B2U1 (19 cm), the tallest plants in B2U2 (23.6 cm), and the largest stem diameter also in B2U2 (0.37 cm). These differences are attributed to the physical characteristics of the raw materials: rice straw pots have lower density and a porous structure that facilitates root penetration and growth, while banana stem pots have higher density and fiber mass, resulting in a denser structure that restricts root development. Therefore, it can be concluded that biodegradable pots made from rice straw are more effective in supporting the vegetative growth of chili pepper plants than those made from banana stem fibers. Keywords: Banana Stem, Biodegradable Pot, Densities, Kepok Banana Stem, Rice Straw, Vegetative Phase.
Analisis Resiko Ergonomi Pengolahan Tanah Menggunakan Traktor Tangan dengan Nordic Body Map (NBM) Anggraini, Nurvita; Suharyatun, Siti; Rahmawati, Winda; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol. 4 No. 2 (2025): June 2025
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v4i2.11107

Abstract

Continuous tillage using hand tractors requires high physical strength and involves non-ergonomic body postures. Work involving heavy physical activity, especially with improper working postures can cause musculoskeletal injuries or musculoskeletal disorders/ MSDs). This study aims to identify the level of musculoskeletal disorders (MSDs) of hand tractor operators in tillage using the Nordic Body Map (NBM) method. The study was conducted in Banjar Agung Village, East Lampung, involving operators aged 30–40 years and operators aged 40–50 years. Data were obtained through interviews to fill out the NBM questionnaire. The results of the NBM analysis showed that tillage activities using two-wheeled tractors by operators aged 30–40 years did not require immediate treatment with a Likert scale of 1 (light risk level) and that by operators aged 40–50 years required immediate treatment with a Likert scale of 2 (high risk level). Keywords:  Hand Tractor, Nordic Body Map (NBM), Musculoskeletal Disorders (Msds), Soil Tillage.
Pengaruh Ukuran dan Warna Kerabang Telur Itik Terhadap Hasil Pengasinan Purba, Rio Edy Saputra; Tamrin, Tamrin; Rahmawati, Winda; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol. 4 No. 3 (2025): September 2025
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v4i3.11595

Abstract

This study aims to study the effect of shell color and duck egg size on salting results. The method used in this study is a factorial Completely Randomized Design (CRD) with 3 treatment levels and 3 replications. The first factor is egg size and the second factor is duck egg shell color. The parameters observed were thickness, weight changes, texture, NaCl, and organoleptics such as aroma, color, texture, saltiness and preference. Data from the observation results will be analyzed using analysis of variance (ANOVA) followed by the HSN (Honest Significant Difference) test if there is a significant effect. The results showed that the treatment of duck egg shell size had a significant effect (Fhit>Ftab) on the thickness of texture, NaCl, aroma organoleptic and texture of mash. Then the interaction of treatments had a significant effect (Fhit>Ftab) on organoleptic mash. While the color treatment did not have a significant effect (Fhit<Ftab) on all parameters. The conclusion obtained in this study is that the larger the egg size, the higher the thickness, texture, organoleptic aroma and flavor values of salted duck eggs, while the NaCl content is lower.
Pengeringan Kacang Tanah Menggunakan Energi Panas Pembuangan AC Puspitasari, Indah; Tamrin, Tamrin; Rahmawati, Winda; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol. 4 No. 3 (2025): September 2025
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v4i3.11596

Abstract

This study aimed to determine the effectiveness of the peanut drying process by utilizing waste heat from an air conditioner (AC) condenser, using two types of drying systems: horizontal and vertical heat flow. The results showed that the vertical heat flow dryer was more effective, achieving a consistent final moisture content of below 6% (in accordance with SNI 01-3921-1995) within 18 hours, with stable temperatures ranging from 38–40°C and RH below 50%. In contrast, the horizontal heat flow dryer resulted in uneven moisture content (3–14%) with less stable temperature and RH conditions. The drying rate constant (k) was higher in the vertical dryer, indicating a faster rate of water evaporation. Based on these findings, it can be concluded that waste heat from an AC condenser can be utilized as an alternative energy source. The vertical heat flow dryer is more efficient in reducing the moisture content of peanuts to meet storage quality standards.
Co-Authors Adipa, Rakha Adyani, Made Ninta Agus Haryanto Agustin, Churia Camelia Ahmad Tusi Amanullah, Deo Arif AMIR HAMIDY Andrea, Nabila Anggraini, Nurvita Anggraini, Serly Annisa Fitriani, Annisa Anwar, Syafina Apriyatama, Muhammad Ivanka Budianto Lanya Cicih Sugianti Dewi Ayu Nur Wulandari Dicky Harwanto Diding Suhandy Dwi Dian Novita Dzafitri, Rizka Elhamida Rezkia Amien Erlangga Erlangga Fadila, Nabila Dea Faizah, Intan Nurul Faridah, Adinda Fitri Nur Fatiha, Syalysia Luna Febryan Kusuma Wisnu Fembriarti Erry Prasmatiwi Fil'aini, Raizummi Fil’aini, Raizummi GP, Muhammad Wahyudi Hidayaturahmah, Rizky Hindyana, Daffa Aqilla INDAH PUSPITASARI Indriyani, Yaktiworo intan kusuma wardani Ivayani, Ivayani June Ekawati Khasanah, Zahrotun khusnul khotimah Kiromah, Isrofiatul Kuncoro, Sapto Kurnia, Berti Kurniawan, Ahmad Ridho Legowo, Rizky Lestari Wibowo Linasari, Linasari Marcus, Patrice Kevin Mareli Telaumbanua Margareta Rahayuningsih Nugroho Edi K Marviana, Dita Muhammad Amin Muharatulloh, Edshafa Nisa, Navira Aura Permana, Adinda Ayisyahni Permata, Suci Indah Permatasari, Dea Pirnando, Heri Podojoyo, Podojoyo Prehatiningsih, Febry Dwi Purba, Rio Edy Saputra Putri, Cahyani Cahyanti Putri, Suci Ananda Rahmah, Fadhlilla Monica Ramdhani, Adean Naufal Ratna Puspita, Ratna Refsya Azanti Putri Rosadi, Irfan Rotua, Manuntun Rusdi Evizal Safitri , Regif Desty Safitri, Regif Desty Salvana, Alsa Diva Sandi Asmara Setiawan, Edo Setiawan, Wahyu Hendi Sifana, Afiqa Najla Sinaga, Intan Kusuma Wardani Sinaga, Sinaga Sitepu, Mia Anjelina Siti Suharyatun Sofari, Herdi Sri Waluyo Sugiyanti, Cicih Sunarti Taat Kuspriyono, Taat Tahegga Primananda Alfath Tamrin Tamrin Taqiyyah Tsamarah, Dinda Tengku Riza Zarzani N Triandini, Heryanti Nur Tsamarah, Dinda Taqiyyah Utama, Komang Muliandre Warji Warji Weisdania Sihite, Natasha Windarto, Seto Wulandari, Safira Zikri Fachrul Nurhadi, Zikri Fachrul